I just bought a used Gowland 4x5 on EBay for $300. It weighs 4.5 pounds (it is less than my Meridian 45B) and has all the movements. Might be an alternative to your Shen Hao if you can find one. If you want to buy new, then I think it is $1045 on www.petergowland.com

good luck,

William